About-Cardio
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We provide our users the most up-to-date and accurate information on the treatment and prevention of cardio pathologies in accordance with current American and European clinical guidelines.
The information provided on this website is for educational purposes only and should not be considered medical advice. Always consult a licensed physician for diagnosis and treatment.
Heart Failure Medical Devices
Introduction
Heart failure (HF) is a chronic condition where the heart cannot pump blood efficiently to meet the body's needs. In addition to medications and lifestyle modifications, medical devices play a crucial role in managing heart failure, improving survival, and enhancing the quality of life.
Key Medical Devices for Heart Failure
1. Implantable Cardioverter Defibrillator (ICD)
- Used for patients with heart failure at high risk of sudden cardiac death due to ventricular arrhythmias.
- Constantly monitors heart rhythm and delivers electrical shocks if dangerous arrhythmias occur.
2. Cardiac Resynchronization Therapy (CRT)
- Also known as biventricular pacing.
- Helps coordinate the contractions of the heart's left and right ventricles, improving cardiac output.
- Suitable for patients with a reduced ejection fraction and electrical conduction delays (e.g., left bundle branch block).
3. Left Ventricular Assist Devices (LVADs)
- Mechanical pumps that assist the heart in delivering blood to the body.
- Used in advanced heart failure patients awaiting heart transplantation or as a long-term therapy (destination therapy).
4. Total Artificial Heart (TAH)
- Replaces both heart ventricles in patients with severe, end-stage heart failure when transplantation is not immediately available.
5. Remote Monitoring Systems
- Devices such as implantable pulmonary artery pressure monitors (e.g., CardioMEMS) allow real-time monitoring of heart failure status.
- Helps detect worsening heart failure early and enables timely medical interventions.
Conclusion
Medical devices play an essential role in managing heart failure, reducing complications, and improving survival rates. Choosing the right device depends on the severity of heart failure and individual patient characteristics. Regular follow-up with a cardiologist is essential to optimize treatment.
Source recommendations
1. 2021 ESC Guidelines for the Diagnosis and Treatment of Acute and Chronic Heart Failure
- https://pubmed.ncbi.nlm.nih.gov/34447992/
- https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Acute-and-Chronic-Heart-Failure
- https://academic.oup.com/eurheartj/article/42/36/3599/6358045
- https://onlinelibrary.wiley.com/doi/full/10.1002/ejhf.2333
- https://academic.oup.com/eurheartj/article/44/37/3627/7246292
2. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure
- https://www.ahajournals.org/doi/10.1161/CIR.0000000000001063
- https://pubmed.ncbi.nlm.nih.gov/35363499/
- https://www.sciencedirect.com/science/article/pii/S0735109721083959
- https://pubmed.ncbi.nlm.nih.gov/35378257/
- https://www.acc.org/Latest-in-Cardiology/ten-points-to-remember/2022/03/29/19/53/2022-AHA-ACC-HFSA-Heart-Failure-Guideline-gl-hf
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If you or your loved ones experience any of these symptoms, you should consult a doctor in time. Remember that self-medication can be dangerous, and timely diagnosis will preserve the quality and life expectancy.
The heart is an organ that does not know how to "keep silent" if something goes wrong. Chest pain, shortness of breath, swelling, dizziness, and rhythm disturbances are the symptoms that require our attention. The best prevention of heart disease is careful attention to your health, regular checkups with a doctor, and a healthy lifestyle. Take care of your heart, and it will serve you for many years!
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Our answers to your questions are based on the clinical recommendations of countries with the most developed healthcare systems in the field of cardiology in the USA, the EU and Japan.
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Every 3-5 years, half of the scientific approaches to treatment in the field of cardiology are reviewed as a result of specialized scientific discoveries. With us, you don't have to wait these years to learn about the best ways to treat you and your loved ones.